/**
* Load information about the given photo from Flickr
*
* @param FlickrRequest $request existing Flickr request if you would like to reuse
* @return FlickrRequest Flickr request object for reuse
*/
private function load_info($request = null)
{
if (is_null($request)) {
$request = new FlickrRequest();
}
$photo = $request->get_photo_info($this->id);
if (is_wp_error($photo) || empty($photo)) {
return $photo;
}
if (isset($photo->owner)) {
$owner = array('id' => $photo->owner->nsid);
if (isset($photo->owner->username)) {
$owner['username'] = $photo->owner->username;
}
if (isset($photo->owner->realname)) {
$owner['name'] = $photo->owner->realname;
}
$this->owner = $owner;
unset($owner);
}
if (isset($photo->title) && isset($photo->title->_content) && !empty($photo->title->_content)) {
$this->title = trim($photo->title->_content);
}
if (isset($photo->description) && isset($photo->description->_content) && !empty($photo->description->_content)) {
$this->description = trim($photo->description->_content);
}
if (isset($photo->urls) && isset($photo->urls->url) && is_array($photo->urls->url)) {
foreach ($photo->urls->url as $url) {
if (isset($url->type) && $url->type === 'photopage' && isset($url->_content)) {
$this->url = esc_url_raw($url->_content, array('http', 'https'));
break;
}
}
}
unset($photo);
return $request;
}
